php 한글 메뉴얼 도움말 검색 사이트 Moving average [function.trader-ma]

array trader_ma ( array $real [, integer $timePeriod [, integer $mAType ]] )

real: Array of real values.
timePeriod: Number of period. Valid range from 2 to 100000.
mAType: Type of Moving Average. TRADER_MA_TYPE_* series of constants should be used.

Returns an array with calculated data or false on failure.